bump native player fork for ios/android lifecycle hardening

picks up the frosty-patches changes that pair with the chat-only
disposal fix in this branch:

- ios: deactivate AVAudioSession in SharedPlayerManager.removePlayer
  when the last player is gone (not just on clearAll), so the audio
  subsystem releases as soon as the dart side disposes the controller.
- ios: canUseNetworkResourcesForLiveStreamingWhilePaused = false on
  live items so paused live HLS doesn't keep refreshing seekable ranges
  in the background.
- ios: subscribe to AVAudioSession.mediaServicesWereResetNotification
  (apple QA1749) and surface as an error event so the host can refresh.
- ios: drop the dead per-view AVRouteDetector and skip the live HLS
  position/duration computation in the periodic time observer.
- android: setWakeMode(WAKE_MODE_NETWORK) on both shared and non-shared
  players — partial wake lock during playback only, released on pause.
- android: release the non-shared player in handleDispose, null the
  initial-state callback in EventHandler.onCancel, drop a dead no-op
  position-update runnable from NotificationHandler.

pubspec.lock

@@ -102,7 +102,7 @@ packages:
     description:
       path: "."
       ref: frosty-patches
-      resolved-ref: "4f16f631fed45f2fdc313803ef2b26f98ef0a509"
+      resolved-ref: "8eb71aa662d4958d3569df5166aa5f831c87fd07"
       url: "https://github.com/tommyxchow/flutter-native-video-player.git"
     source: git
     version: "0.4.11"